Tenant Directory Over 120 companies, including more than 70 homegrown startups, are located at the Research Park. We’re home to international and publicly-traded companies, including Fortune 500 corporations.  Browse our tenant directory to learn more about and connect with these companies. For more information on joining the Research Park at the University of Illinois Urbana-Champaign, click here. Search the Tenant Directory All 1800 S. Oak St. 1901 S. First St. 1904 S. First St. 1907 S. Fourth St. 2001 S. First St. 2001 S. Oak St. 2021 S. First St. 2100 S. Oak St. 2109 S. Oak St. 2111 S. Oak St. Agricultural Science Consulting, Contract Services Electronics, Hardware Energy, CleanTech General Consumer Littelfuse Building Abbott Laboratories • 1800 S. Oak St., Medical, Healthcare, Tenant Directory Accuraty Solutions • 1800 S. Oak St., Software, Analytics, Mobile Applications, Tenant Directory ADM Science and Technology Center • 1907 S. Fourth St., Agricultural Science Affiliated Engineers • 1800 S. Oak St., Electronics, Hardware, Other AGCO Acceleration Center • 2001 S. First St., Agricultural Science, Tenant Directory Ameren Innovation Center • 2100 S. Oak St., Tenant Directory American Dairy Science Association • 1800 S. Oak St., Agricultural Science AmnioAlert • 1800 S. Oak St., Software, Analytics, Mobile Applications Amplified HR • 1800 S. Oak St., Consulting, Contract Services Applied Pavement Technology • 1908 S. First St., Consulting, Contract Services, Tenant Directory Aviatrix Systems • 1904 S. First St., Software, Analytics, Mobile Applications, Tenant Directory AXIS Research Center • 1800 S. Oak St., Other, Software, Analytics, Mobile Applications 1 2 3 … 7 Next »